Wash. Admin. Code § 110-01-0050
Statutory Authority: RCW 43.215.070 and chapter 42.56 RCW. WSR 18-13-009, § 170-01-0050, filed 6/6/18, effective 7/7/18. Statutory Authority: RCW 42.56.040, 43.215.070, and chapter 43.215 RCW. WSR 12-09-035, § 170-01-0050, filed 4/11/12, effective 5/12/12.